baber/WOPTO huggingface dataset:
Patent CA-1294895-C (CA)
Title: Flexible cable guide with two-directional joints
Inventor: BORSANI PAOLO
IPC: H02G11/00
Filed: 1987-09-14
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE:           The present disclosure describs a flexible cable guide.  The flexible cable guide is characterized by the fact  that it is constituted of a plurality of shaped elements of I-section having curved flanges,  defining aligned cylindrical spaces separated from one another by the central web of the shaped element.   The elements are connected to one another by two-directional joints,  it is possible for a plurality of electrical supply cables, signal cables or the like to be housed in the cylindrical spaces defined by the curved flanges.
Patent CA-1295960-C (CA)
Title: Monoclonal antibody
Inventor: SHIKU HIROSHI
IPC: C07K16/00
Filed: 1987-09-17
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE       Monoclonal  antibodies  produced  by  fusion  cells (hybridomas) between spleen cells of mice immunized with the Ki-ras gene product and mouse myeloma cells react with various cancer cells and can be utilized in the diagnosis of cancer.
Patent CA-1313113-C (CA)
Title: Biochemical reaction analyzing apparatus
Inventor: HAYASHI HIDECHIKA
IPC: B65B21/18
Filed: 1987-11-12
Granted: 1993-01-26
Abstract: ABSTRACT           A biochemical reaction measuring apparatus wherein many cups providing reaction cells for biochemical reaction measurement are held and conveyed in arrays on a carrying plate, a cup unloading mechanism is installed which hangs up and unloads the cups from the carrying plate after the measuring processes have been completed, and the cup unloading mechanism comprises channels into which the cups on the carrying plate being conveyed are fitted automatically and bar members which are engaged with the cups to be hung up at both sides of channels.
Patent CA-1311631-C (CA)
Title: Procede permettant d'augmenter la temperature de recristallisation de l'aluminium et de ses alliages
Inventor: BOUTIN FRANCOIS-REGIS
IPC: C22C21/00
Filed: 1987-12-01
Granted: 1992-12-22
Abstract: L'invention est relative à un procédé permettant d'augmenter la température de recristallisation de l'aluminium et de ses alliages, et de minimiser la taille des grains. Ce procédé qui consiste à ajouter 5 à 1000 ppm d'uranium au moment de l'élaboration du métal, peut être appliqué notamment à l'obtention de tôles à base d'aluminium destinées à être soumises à un chauffage à température relativement élevée, comme par exemple, celui qui accompagne les opérations d'émaillage ou de brassage et ce, sans que ce traitement puisse altérer les propriétés mécaniques desdites tôles.
Patent CA-1314431-C (CA)
Title: Method of making long-term preservation cooked pasta products ready for consumption
Inventor: BASTETTI GIUSEPPE
IPC: A23L7/109
Filed: 1987-12-24
Granted: 1993-03-16
Abstract: A METHOD OF MAKING LONG-TERM PRESERVATION     COOKED PASTA PRODUCTS READY FOR CONSUMPTION                 Abstract of the Disclosure In a sterile environment, metered amounts of a pasta product are sterilized by means of steam, cooked in salted water, freed of all the cooking water, and finally packaged within sealed containers.  The end product is a dish of long-term preservation cooked pasta for direct consumption,  it  having  organoleptic  properties  quite comparable with those of a freshly prepared dish of pasta.
Patent CA-1314544-C (CA)
Title: 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinoline- carboxylic acids, processes for their preparation and antibacterial agents containing these compounds
Inventor: SCHRIEWER MICHAEL
IPC: C07D215/56
Filed: 1988-01-26
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE           Antibacterial .beta.-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid derivatives of the formula   in which Y represents a carboxyl group, a nitrile group, an ester group -COOR1 or an acid amide group -CONR2R3, X1 represents hydrogen nitro, alkyl or halogen X4 can be hydrogen or halogen, or alkyl, R4 and R5, together with the nitrogen atom to which they are bonded, form a 5- or 6-membered heterocyclic ring which can additionally contain the atoms or groups -O-, -S-, -SO-, -SO2-,    or    as ring members or the group   can also represent a ring system of the structure   which can optionally be substituted on the ring carbons by methyl and pharmaceutically usable hydrates, salts or esters thereof.          These compounds have a high antibacterial activity and are therefore suitable as active compounds for human and veterinary medicine.
Patent CA-1297320-C (CA)
Title: High strength high toughness steel
Inventor: MOSTERT ROELOF J
IPC: C22C38/18
Filed: 1988-01-28
Granted: 1992-03-17
Abstract: ABSTRACT            A relatively low cost, high strength, high toughness bar and sheet steel, which is substantially non-susceptible to the formation of delayed surface cracks in the as-rolled condition and its method of preparation, are provided, the constitution of the steel on a percentage mass to mass basis being as follows: C  = 0, 21 - 0,28 Mn = 0, 80 - 1,80 Cr = 1, 60 - 2,10 Si = 0, 35 maximum Al = 0, 02 - 0,05 P and S each = 0, 025 maximum Fe = the balance; the steel being characterised in that its composition is such that, upon air cooling following rolling,     the transformation temperature of the steel during the cooling is at a sufficiently high level to ensure that there is sufficient thermal contraction possible after the transformation has been completed to accomodate at least the thermal expansion which had taken place during the transformation.
Patent CA-1284827-C (CA)
Title: Demodulation circuit
Inventor: INOUE TAKETOSHI
IPC: H04L27/156
Filed: 1988-01-29
Granted: 1991-06-11
Abstract: Abstract of the Disclosure The demodulation circuit includes a Schmitt trigger circuit, first and second monostable multivibrators, a quartz oscillator, first and second low-pass filters, and a comparator.  The Schmitt trigger circuit converts a modulated signal modulated by data into a pulse signal.  The first monostable multivibrator converts an output from the Schmitt trigger circuit into a PPM signal.  The quartz oscillator oscillates at the same frequency as the center frequency of the modulated signal.   The second monostable multivibrator is formed on the same chip as the first monostable multivibrator and responsive to an output signal from the quartz oscillator.  The second monostable multivibrator generates a signal comprising a pulse train having the same pulse width as that of the PPM signal output form the first monostable multivibrator and a constant pulse separation.  The first low-pass filter receives an output from the first monostable multivibrator.          The second low-pass filter receives an output from the second monostable multivibrator.  The comparator compares an output signal from the first low-pass filter with an output signal from the second low-pass filter as a threshold level, and obtains modulation data.
Patent CA-1311763-C (CA)
Title: Benzenesulfonamide derivatives and a process for the preparation thereof
Inventor: LANG HANS-JOCHEN
IPC: C07D207/273
Filed: 1988-04-22
Granted: 1992-12-22
Abstract: Abstract of the disclosure Compounds of the formula                           I     with R1 equal to H or (cyclo)alk(en)yl, R2 equal to H or alkyl, R3 equal to alkyl, R4/R5 equal to H, alkyl or acyl, and Y equal to H, alkyl, CF3 or Hal, are described, as are processes for the preparation thereof.   The compounds of the formula  I  are effective diuretics and antihypertansive agents with a lipid-lowering action.
Patent CA-1325989-C (CA)
Inventor: ANDREASEN NORMAN H
IPC: A01C1/02
Filed: 1988-06-30
Granted: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE A tray assembly for a germination floor assembly having a perforation tray sheet affixed to a rectangular frame assembly.  The frame assembly includes a pair of parallel side members interconnected by a pair of end cross frame members.  A plurality of longitudinal ribs extend parallel to the side members between the cross frame members.          Reinforcing cross bars further extend between the side members and the longitudinal ribs.  The cross frame members and reinforcing cross bars have a unique configuration to provide unimpeded flow of liquid wash through the tray assembly during cleaning.  A tray assembly is attached to an adjacent tray by a bolt assembly.  The tray assembly may be attached to supporting I-beams by hold down clamps.  In one embodiment risers are employed for enhanced free flow of liquid wash during cleaning.
Patent CA-1327747-C (CA)
Inventor: GALLAHER WILLIAM R
IPC: A61K38/06
Filed: 1988-07-29
Granted: 1994-03-15
Abstract: ABSTRACT OF THE INVENTION         The present invention relates to a method of prevention or treatment of AIDS by inhibition of the human immunodeficiency virus (HIV).  Inhibition of the virus is achieved by administration of an inhibitory peptide containing the sequence Phe-X-Gly, wherein X is an amino acid.
Patent CA-1314975-C (CA)
Title: Time axis correcting device
Inventor: TSUNASHIMA KENJI
IPC: H04N5/956
Filed: 1988-08-09
Granted: 1993-03-23
Abstract: ABSTRACT      A time axis correcting device for removing change in time axis in an input video signal includes a video signal memory unit; a write-in control unit operable in response to a sampling command signal to write the input video signal in the video signal memory unit at a write-in timing conforming to the change in time axis in the input video signal; a read-out control unit for reading out the video signal from the video signal memory unit at a predetermined read-out timing; a read-only memory for storing sampling data of a sine wave; a reference signal sampling circuit for sampling the reference signal from the input video signal; an address control unit for calculating the difference in phase between a sampling point and a reference position for the sampling point according to a sampling value of the reference signal sampled from the input video signal and also for addressing the read-only memory according to the difference in phase to cause the read-only memory to output a corrected reference signal; and a signal converter for converting the corrected reference signal into the sampling command signal.
Patent CA-1335173-C (CA)
Inventor: KHANNA PYARE
IPC: G01N33/542
Filed: 1988-09-20
Granted: 1995-04-11
Abstract: Novel assays employing enzyme fragments which complex to form an active enzyme are provided.  The reagents involved are a member of a specific binding pair bound to a solid surface, a first enzyme fragment conjugated to a member of a specific binding pair complementary or cross-reactive in relation to the analyte or antianalyte and a second enzyme fragment which binds to the conjugate to form an active enzyme, where the first enzyme fragment conjugate may be present in up to substantial excess to ensure at least substantially complete binding of all of the analyte. By distributing the conjugate between the solid surface and the medium in relation to the amount of analyte present, the enzyme activity may be determined in relation to the amount of analyte present.
Patent CA-1313031-C (CA)
Title: Method of producing a superconductive oxide conductor and an oxide superconductor produced by the method
Inventor: IKENO YOSHIMITSU
IPC: H01L39/14
Filed: 1988-10-03
Granted: 1993-01-26
Abstract: Abstract of the Disclosure A method of producing a superconductor including a superconductive oxide.  At least one material is pressed for forming a filling material, the at least one material being selected from the group consisting of a starting material powder of the superconductive oxide, a powder of the superconductive oxide and a compact made of the starting material powder and/or the superconductive oxide powder, for forming a filling material.  The filling material is charged into a metallic pipe to form a preform. The preform is moved along an axis thereof.  During moving, the preform is swaged perpendicularly to the axis thereof to form a composite having a metallic sheath, made of the metallic pipe, and a core sheathed with the metallic sheath.  The core of the composite is heated for producing the superconductive oxide.
Patent CA-1328814-C (CA)
Inventor: GUMMER CHRISTOPHER L
IPC: A61Q5/12
Filed: 1988-10-14
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE   SHAMPOOS COMPOSITIONS     Antidandruff shampoo compositions comprising a synthetic surfactant; a dispersed insoluble, non-volatile silicone; a long chain acyl derivative or amide oxide; a pyridinethione antidandruff agent; a hydroxypyridone and/or imidazolyl ketone antidandruff agent; and water.  The compositions combine excellent hair conditioning effectiveness, antidandruff efficacy and product stability.
Patent CA-1326592-C (CA)
Inventor: DAUSSAN JEAN-CHARLES
IPC: B22D41/02
Filed: 1989-01-18
Granted: 1994-02-01
Abstract: PCT No. PCT/FR89/00013 Sec. 371 Date Sep. 19, 1989 Sec. 102(e) Date Sep. 19, 1989 PCT Filed Jan. 18, 1989 PCT Pub. No. WO89/06578 PCT Pub. Date Jul. 27, 1989.The device for spraying a coating on the internal faces of a vessel (2) for the transfer of molten metal such as a tundish comprises a spraying lance (3) secured to a carriage (4). The carriage (4) is capable of displacement in translational motion on a guide (6; 106) which extends in a first longitudinal or transverse direction (D; L) of the vessel (2) and which is in turn capable of translational motion on guiding means (7; 107) extending in a second direction (L; D) which is transverse with respect to direction (D; L) aforesaid. These guiding means (7; 107) are themselves mounted on a suppport (8, 12) which is capable of translational motion in the longitudinal direction (D).
Patent CA-1309225-C (CA)
Inventor: AHLBERG ERIK
IPC: E04H1/12
Filed: 1989-01-24
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE            An easy-to-build, hinged, three-dimensional display system is primarily intended for advertising and display purposes, built of bars or tubes and connecting pieces.  The bars or tubes are pivoted to each other in pairs at their mid points and form crossing diagonal struts in the display system. Each pair of diagonal bars or tubes is either on a mutually parallel, horizontal plane or on a vertical plane that is at right angles to the former.  The system is braced vertically by easily mountable and dismountable struts, preferably in the form of rails which are attached on the outside of the display system on and between adjacent connecting pieces and on the outward-facing side of which pictures, illustrative material, etc., can be attached.  Each connecting piece includes a central part, and one end of the central part is equipped, in an offset, tetraskelian configuration, with four tangentially protruding pivot pins, which are shifted 90° in relation to each other and which are designed to be inserted in holes arranged transversely through the ends of the tubes or bars, whereby the length of the pivot pins somewhat exceeds the thickness of the tubes or the bars and the bars or tubes can be locked to the pivot pins by means of easily insertable locking devices, preferably in the form of spring washers.  The other end of the central part is equipped with quick-coupling devices for the fastening of the vertical struts.
Patent CA-1318053-C (CA)
Title: Demulsifier compositions and methods of preparation and use thereof
Inventor: BURIKS RUDOLF S
IPC: B01D17/05
Filed: 1989-02-17
Granted: 1993-05-18
Abstract: DEMULSIFIER COMPOSITIONS AND METHODS OF       PREPARATION AND USE THEREOF Abstract of the Disclosure A composition comprising the reaction product resulting from subjecting to grafting and esterification reaction conditions a mixture comprising a polyoxyalkylene amine and a vinyl monomer.  The mixture is substantially free of copolymers derived from a polyoxyalkylene glycol and a diglycidyl ether, and the reaction product is partially cross-linked.  Methods of use and preparation of such compositions are also disclosed. The composition may be used to demulsify a water-in-oil emulsion.
Patent CA-1332732-C (CA)
Inventor: STROUD DONALD S
IPC: E21B10/567
Filed: 1989-05-10
Granted: 1994-10-25
Abstract: CUTTING TOOLS                         ABSTRACT    There are disclosed two embodiments of a hard metal insert adapted to be installed on the face of a cutting tool, each insert comprising inner and outer bodies having particles of carbide or other highly abrasive material sintered in a binder of cobalt or other less abrasive, but tougher metal, and having wear surfaces of their outer ends configured to form a tip on the outer end of the inner body, and wherein the particle size and/or chemical composition of the bodies are such that the inner body is harder, but less tough, than the outer body.
Patent CA-1315005-C (CA)
Title: Address generator with variable scan patterns
Inventor: DAWSON JOHN F
IPC: G06T15/20
Filed: 1989-06-06
Granted: 1993-03-23
Abstract: Abstract An apparatus for reading a first addressable memory and writing into a second addressable memory wherein the first addressable memory is logically arranged in a rectangular matrix and is scanned at an arbitrary angle with respect to the matrix for producing a plurality of scan patterns whose parameters can be altered and controlled by an external source, while the second addressable memory, also arranged in a rectangular matrix, is written into along parallel rows and columns.   The apparatus is particularly adapted for use with a digital map display system having an airborne computer for generating the scan parameters.
Patent CA-1335196-C (CA)
Inventor: TELL PETER
IPC: F04F5/22
Filed: 1989-06-07
Granted: 1995-04-11
Abstract: The present invention relates summarily to a multi-ejector device with at least one ejector part (2) including at least one array of ejector jets (18, 19, 20) placed one after the other in the ejector part (2). Under the action of compressed air flowing through them, the jets (18, 19, 20) generate a subpressure in chambers (11, 12) connected to the jets. The chambers (11, 12) are in communication via openings (13, 15, 17) provided with non-return valves (14, 16) with a vacuum collection chamber (9), to which the tool or the like driven by the ejector device is connected. The ejector part (2) is an element in the shape of a plate formed by moulding or in some other way, where the ejector jets (18, 19, 20) and the valve chambers (11, 12) are formed integrally in the plate-like piece. The ejector part (2) is suitably parallel epipedic in shape, with pairs of arrays of jets (18, 19, 20) extending lengthwise through it, with each array ajacent the long side of said part and the vacuum collection chamber (9) placed between two jets (19).
Patent CA-1292289-C (CA)
Title: Temperature compensated bipolar circuits
Inventor: JOHNSON TERRY J
IPC: H01L21/822
Filed: 1989-07-18
Granted: 1991-11-19
Abstract: TEMPERATURE COMPENSATED BIPOLAR CIRCUITS Abstract A temperature compensated ECL gate (20) with each gate circuit resistance formed by a pair of opposite polarity temperature coefficient resistors.  A first gate transistor element (Q1) and a second gate transistor element (Q2) coupled at a common emitter coupling (12) provide alternative collector current paths from high potential (Vcc) through a first gate transistor collector path with collector resistance (R11,R12) and a gate transistor collector path with collector resistance (R21,R22).  A current source transistor element (Q3) is coupled between the common emitter coupling (12) of the gate transistor elements and low potential (VEE) through current source resistance (R31,R32).  The resistances of the ECL gate each include a positive temperature coefficient silicon first resistor (R11,R21,R31) and a negative temperature coefficient low capacitance polysilicon second resistor coupled (R12,R22,R32) in series.  The sum of the resistances of the first and second resistors is selected to providing the respective circuit resistance of the ECL gate and the ratio of the resistances of the first and second resistors is selected according to the temperature characteristics of the current source voltage generator and the temperature characteristics of the first and second resistors f or substantial temperature compensation of the gate current and signal voltage swing over a specified temperature range.  The temperature compensating pair of opposite polarity temperature coefficient resistors is also applicable for temperature compensation at active nodes of TTL and STL circuits.
Patent CA-1313982-C (CA)
Title: Spinal retractor
Inventor: MICHELSON GARY K
IPC: A61B17/02
Filed: 1989-07-28
Granted: 1993-03-02
Abstract: ABSTRACT       An improved spinal retractor frame having detachable pairs of blade sets is disclosed in which the blades are self-engaging, automatically aligning, and rapidly attaching.
Patent CA-1292932-C (CA)
Title: Method of producing a flexible carrier substrate
Inventor: MAASS HEINZ
IPC: H01L31/18
Filed: 1989-08-11
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE      A method of producing a flexible carrier substrate for a photovoltaic solar generator wherein a polyimide film disposed on a heatable lamination table is coated with an adhesive and hardened whereupon, after the application of an adhesion promoting layer, a glass filament fabric is placed onto the polyimide film and is subsequently saturated with a silicone adhesive.  Resistance of the generator to atomic oxygen is obtained by performing following method steps:          (a)  during the production of the substrate, a tear-away fabric is introduced into the not-yet-hardened silicone adhesive; (b)  the laminate composed of polyimide film, glass filament fabric and tear-away fabric is hardened under vacuum; and (c)  before the solar cells are glued onto the flexible carrier substrate, the tear-away fabric is removed in such a manner that a torn-open, structured silicone surface is produced onto which the solar cells of the generator can be glued.
Patent CA-1317121-C (CA)
Title: Installational concrete joint insert and method of preventing edge spalling
Inventor: FACE SAMUEL A III
IPC: E01C11/10
Filed: 1989-09-07
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE Joint spaces within structural concrete bodies are filled with semi-rigid fillers to avoid adjacent concrete layer re-cracking and protect the concrete surface edges of the joint spaces against spalling by repeated impact loading.  Inserts embedded in the fillers locationally restrict stress-induced fracture to the joint spaces and in spaced relation to the concrete bonding interfaces of the fillers so as to maintain filler protection for the concrete edges against spalling damage.
Patent CA-1327296-C (CA)
Inventor: WEHRMANN ROLF
IPC: C08G63/16
Filed: 1989-09-08
Granted: 1994-03-01
Abstract: Coated substrates having an ultrathin, single-layer or multilayer coating, a process for their production and polyesters as intermediate products for the coated substrates A b s t r a c t Coated substrates having an ultrathin, single-layer or multilayer coating of organic polymer material have been found, in which coated substrates the polymer used is a polyester of the structure                         (I) wherein A    is the skeleton of an aliphatic,  araliphatic or aromatic diol, B    is the skeleton of an aliphatic,  araliphatic or aromatic dicarboxylic acid, n    assumes values from 2 to 80 and at least one of the substituents R1 to R4 represents an aliphatic radical having an essentially normal chain and the other radicals  in each case denote hydrogen or methyl, the aliphatic radical having at least 8 C atoms and it being possible for bonding of the aliphatic radical having an essentially normal chain to the skelet-on A or B also to take place via groups containing heteroatoms, and, where there are two aliphatic radicals having an essentially normal chain on one skeleton, these radicals are identical, and furthermore R1 and R2 together and R3 and R4 together may form an alkylene chain.        Such coated substrates can be produced by the Langmuir-Blodgett technique.  The stated polyesters are novel intermediate products for these coated substrates.